Find the electric force between two protons separated by a distance of 1 fermi (1 fermi = 10-15 m). The protons in a nucleus remain at a separation of this order.

Question

Jitender Pal · Answer

Sol. Charge on each proton = a= 1.6 10^-19 coulomb Distance between charges = 10 * 10^-15 metre = r Force = kq^2/r^2 = 9 * 10^9 * 1.6 * 1.6 * 10^-38/10^-38 = 9 * 2.56 * 10 = 230.4 Netwon

Arun Kumar · Answer

Hello Thanks & Regards Arun Kumar Btech, IIT Delhi Askiitians Faculty

Apoorva Arora · Answer

force is given by putting all the values F= 230.4 newtons Thanks and Regards Apoorva Arora IIT Roorkee askIITians Faculty

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Find the electric force between two protons separated by a distance of 1 fermi (1 fermi = 10-15 m). The protons in a nucleus remain at a separation of this order.

Find the electric force between two protons separated by a distance of 1 fermi (1 fermi = 10-15 m). The protons in a nucleus remain at a separation of this order.

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